CN216612266U - High leakproofness zip fastener wrapping bag - Google Patents
High leakproofness zip fastener wrapping bag Download PDFInfo
- Publication number
- CN216612266U CN216612266U CN202123315320.0U CN202123315320U CN216612266U CN 216612266 U CN216612266 U CN 216612266U CN 202123315320 U CN202123315320 U CN 202123315320U CN 216612266 U CN216612266 U CN 216612266U
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- Prior art keywords
- bag body
- pipe
- inner bag
- sleeve
- support
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- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000004806 packaging method and process Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 229920000742 Cotton Polymers 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 238000005086 pumping Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000009461 vacuum packaging Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Packages (AREA)
- Vacuum Packaging (AREA)
Abstract
The utility model discloses a high-sealing zipper packaging bag which comprises an outer bag body and an inner bag body, wherein one end of the inner bag body is fixed inside the outer bag body, a vacuumizing mechanism is installed on the inner bag body, the inner bag body is connected with a bag mouth pipe, a cap is sleeved on the bag mouth pipe in a sliding mode, a port of the cap is connected with the side edge of the bag mouth pipe through a zipper, and the zipper is arranged in an annular mode. The utility model has good protection structure and good sealing property, and can automatically pump vacuum.
Description
Technical Field
The utility model relates to the technical field of packaging bags, in particular to a zipper packaging bag with high sealing property.
Background
The packaging bag has wide application in daily life, the common packaging bag is only provided with one layer, so that the common packaging bag is easy to damage and causes pollution to food inside, meanwhile, the conventional packaging bag cannot be vacuumized by self, needs equipment assistance and is inflexible to use, and a zipper packaging bag with high sealing property is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a zipper packaging bag with high sealing property.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a high leakproofness zip fastener wrapping bag, includes the outer bag body and the inner bag body, the inside at the outer bag body is fixed to the one end of the inner bag body, install evacuation mechanism on the inner bag body, the inner bag body coupling has the sack pipe, the cap has been cup jointed in the slip on the sack pipe, connect through the zip fastener between the port of cap and the side of sack pipe, the zip fastener is cyclic annular and arranges.
Preferably, the inner bag body is filled with cotton wool, and the inner wall of the outer bag body is connected with the outer wall of the inner bag body through a skirt belt.
Preferably, the vacuumizing mechanism comprises a sleeve, an exhaust pipe, a second steel ball, a second spring, a second support, a first steel ball, a first spring, an exhaust pipe and a first support, the exhaust pipe is connected with the inner bag body, the exhaust pipe penetrates through the outer bag body and is connected with the sleeve, a first conical cavity and a second conical cavity are arranged inside the sleeve, the first support is fixed inside the first conical cavity, the first steel ball is connected onto the first support through the first spring, the second support is fixed inside the second conical cavity, the second steel ball is connected onto the second support through the second spring, and the exhaust pipe is connected to the side edge of the sleeve.
Preferably, a cylinder cover is sleeved at the port of the sleeve through threads, and the air exhaust pipe is connected with an injector.
Preferably, the cap and the bag mouth pipe are sealed through a sealing ring.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the outer bag body can effectively protect the inner bag body, damage to the inner bag body is reduced, the arranged cotton wool has a shock absorption and heat preservation effect, the arranged skirt belt is beneficial to improving the stability of the inner bag body in the outer bag body, the vacuumizing mechanism can vacuumize the inner bag body, air can be isolated by using vacuum packaging, the oxidation speed is slowed down, the bag opening pipe is used for adding articles to be stored into the inner bag body, the bag opening pipe is sealed by the cap, the cap can be connected with the bag opening pipe through the zipper, the disassembly and the assembly are convenient, and the sealing ring can improve the airtightness between the cap and the bag opening pipe.
2. According to the utility model, the injector can be used for exhausting air from the sleeve through the exhaust tube, when a piston rod of the injector is pulled, the first steel ball stretches the first spring and moves, the second steel ball is tightly attached to the inner wall of the second cavity, at the moment, the air in the inner bag body can be exhausted, when the injector is pushed, the first steel ball is tightly attached to the inner wall of the first cavity, the second steel ball stretches the second spring and moves, at the moment, the exhausted air is exhausted from the port of the sleeve, so that the air in the inner bag body can be exhausted through repeated extraction, and finally, the sleeve cover is covered on the port of the sleeve.
Drawings
FIG. 1 is a schematic structural view of a zipper pack of the present invention;
FIG. 2 is a partial structural view of a zipper pack of the present invention;
fig. 3 is a schematic structural view of a vacuum pumping mechanism of a zipper pack with high sealability according to the present invention.
In the figure: the device comprises an outer bag body 1, a cotton wool filler 2, a skirt 3, an inner bag body 4, a cap 5, a zipper 6, a bag mouth tube 7, a sealing ring 8, a vacuum pumping mechanism 9, a sleeve 901, an injector 902, an exhaust tube 903, a sleeve cover 904, a second steel ball 905, a second spring 906, a second support 907, a first steel ball 908, a first spring 909, an exhaust tube 910 and a first support 911.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 and 2, a zipper packaging bag with high sealing performance comprises an outer bag body 1 and an inner bag body 4, wherein one end of the inner bag body 4 is fixed inside the outer bag body 1, cotton wool 2 is filled inside the outer bag body 1, the inner wall of the outer bag body 1 is connected with the outer wall of the inner bag body 4 through a skirt belt 3, the outer bag body 1 can effectively protect the inner bag body 4 and reduce the damage to the inner bag body 4, the arranged cotton wool 2 has a damping and heat-preserving effect, the arranged skirt belt 3 is beneficial to improving the stability of the inner bag body 4 inside the outer bag body 1, a vacuumizing mechanism 9 is installed on the inner bag body 4, the vacuumizing mechanism 9 can vacuumize the inner bag body 4, air can be isolated by vacuum packaging, the oxidation speed is reduced, a bag mouth pipe 7 is connected with the inner bag body 4, the bag mouth pipe 7 is used for adding articles to be stored to the inner bag body 4, a cap 5 is slidably sleeved on the bag mouth pipe 7, connect through zip fastener 6 between the port of cap 5 and the side of sack pipe 7, zip fastener 6 is cyclic annular and arranges, and cap 5 seals sack pipe 7, can be connected cap 5 and sack pipe 7 through zip fastener 6, easy dismounting.
Referring to fig. 2, cap 5 and bag mouth pipe 7 are sealed by sealing ring 8, and sealing ring 8 can improve the tightness between cap 5 and bag mouth pipe 7.
Referring to fig. 3, the vacuum pumping mechanism 9 includes a sleeve 901, an air exhaust pipe 903, a second steel ball 905, a second spring 906, a second support 907, a first steel ball 908, a first spring 909, an air exhaust pipe 910, and a first support 911, the air exhaust pipe 910 is connected to the inner bag 4, the air exhaust pipe 910 penetrates through the outer bag 1 and is connected to the sleeve 901, a first conical cavity and a second conical cavity are disposed inside the sleeve 901, the first support 911 is fixed inside the first conical cavity, the first steel ball 908 is connected to the first support 911 through the first spring 909, the second support 907 is fixed inside the second conical cavity, the second steel ball 907 is connected to the second support 906, the air exhaust pipe 905 is connected to a side of the sleeve 901, a port of the sleeve 901 is sleeved with a cover 904 through a screw thread, the syringe is connected to the pipe 903, the syringe 902 can exhaust air from the sleeve 901 through the air exhaust pipe 903, the first steel ball stretches the first spring 909 and moves when a piston rod of the syringe 908 is pulled, the second steel ball 905 is tightly attached to the inner wall of the second cavity, at the moment, air in the inner bag body 4 can be pumped out, when the injector 902 is pushed, the first steel ball 908 is tightly attached to the inner wall of the first cavity, the second steel ball 905 stretches the second spring 906 and moves, the pumped air is discharged from the port of the sleeve 901, the air in the inner bag body 4 can be pumped out by repeatedly pumping, and finally the cylinder cover 904 is covered on the port of the sleeve 901.
The working principle is as follows: outer bag body 1 can effectively protect inner bag body 4, reduce inner bag body 4 and receive destruction, the cotton fibre 2 of setting has the shock attenuation heat preservation effect, the skirt area 3 of setting helps improving inner bag body 4 at the 1 inside stability of outer bag body, evacuation mechanism 9 can carry out the evacuation to inner bag body 4, application vacuum packaging can completely cut off the air, slow down the speed of oxidation, sack pipe 7 is used for adding the article that need preserve to inner bag body 4, cap 5 seals sack pipe 7, can be connected cap 5 and sack pipe 7 through zip fastener 6, easy dismounting, sealing washer 8 can improve the seal between cap 5 and sack pipe 7.
The syringe 902 can be pumped from the sleeve 901 through the pumping tube 903, when a piston rod of the syringe 902 is pulled, the first steel ball 908 stretches the first spring 909 and moves, the second steel ball 905 is tightly attached to the inner wall of the second cavity, at the moment, the gas in the inner bag body 4 can be pumped out, when the syringe 902 is pushed, the first steel ball 908 is tightly attached to the inner wall of the first cavity, the second steel ball 905 stretches the second spring 906 and moves, at the moment, the pumped gas is discharged from the port of the sleeve 901, the gas in the inner bag body 4 can be pumped out through repeated pumping, and finally, the cylinder cover 904 is covered on the port of the sleeve 901.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a high leakproofness zip fastener wrapping bag, includes outer bag body (1) and inner bag body (4), its characterized in that, the inside at outer bag body (1) is fixed to the one end of inner bag body (4), install evacuation mechanism (9) on inner bag body (4), inner bag body (4) are connected with mouth of a bag pipe (7), slip on mouth of a bag pipe (7) and have cup jointed cap (5), connect through zip fastener (6) between the port of cap (5) and the side of mouth of a bag pipe (7), zip fastener (6) are cyclic annular and arrange.
2. The zipper pack with high sealability as claimed in claim 1, wherein the inner part of the outer bag body (1) is filled with cotton wool (2), and the inner wall of the outer bag body (1) and the outer wall of the inner bag body (4) are connected by a skirt (3).
3. The zipper packaging bag with high sealing performance according to claim 1, wherein the vacuumizing mechanism (9) comprises a sleeve (901), an air exhaust pipe (903), a second steel ball (905), a second spring (906), a second support (907), a first steel ball (908), a first spring (909), an evacuation pipe (910) and a first support (911), the evacuation pipe (910) is connected with the inner bag body (4), the evacuation pipe (910) penetrates through the outer bag body (1) and is connected with the sleeve (901), a first conical cavity and a second conical cavity are arranged inside the sleeve (901), a first support (911) is fixed inside the first conical cavity, the first support (911) is connected with the first steel ball (908) through the first spring (909), a second support (907) is fixed inside the second conical cavity, and the second support (907) is connected with the second steel ball (905) through the second spring (906), and the side edge of the sleeve (901) is connected with an air suction pipe (903).
4. A highly sealable zipper pack according to claim 3, wherein a cap (904) is screwed onto the end of the sleeve (901), and the suction tube (903) is connected to a syringe (902).
5. A highly sealable zipper packaging bag according to claim 1, wherein the cap (5) and the mouth tube (7) are sealed by a sealing ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315320.0U CN216612266U (en) | 2021-12-27 | 2021-12-27 | High leakproofness zip fastener wrapping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315320.0U CN216612266U (en) | 2021-12-27 | 2021-12-27 | High leakproofness zip fastener wrapping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216612266U true CN216612266U (en) | 2022-05-27 |
Family
ID=81684556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123315320.0U Active CN216612266U (en) | 2021-12-27 | 2021-12-27 | High leakproofness zip fastener wrapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216612266U (en) |
-
2021
- 2021-12-27 CN CN202123315320.0U patent/CN216612266U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |